replace incorrect constants with variables

Author: tariqkurd-repo

src/tables.adoc

@@ -218,7 +218,7 @@ other than debug mode.
 | **_Fully RISC-V compatible_**^7^
 
 | 1
-| 0
+| {int_mode_value}
 | <<ddc>> or <<pcc>>
 | CLEN
 | XLEN
@@ -227,7 +227,7 @@ other than debug mode.
 | **{cheri_int_mode_name}**
 
 | 1
-| 1
+| {cap_mode_value}
 | Instruction's capability operand
 | CLEN
 | CLEN